def test_merge():
from ldap2pg.role import Role
a = Role(name='daniel', parents=['group0'])
b = Role(name='daniel', parents=['group1'])
c = Role(name='daniel', members=['group2'])
a.merge(b)
assert 2 == len(a.parents)
a.merge(c)
assert 1 == len(a.members)
def test_merge_options():
from ldap2pg.role import Role
a = Role(name='daniel', options=dict(SUPERUSER=True))
b = Role(name='daniel', options=dict(SUPERUSER=False))
c = Role(name='daniel', options=dict(SUPERUSER=None))
d = Role(name='daniel', options=dict(SUPERUSER=None))
with pytest.raises(ValueError):
a.merge(b)
# True is kept
a.merge(c)
assert a.options['SUPERUSER'] is True
# False is kept
b.merge(c)
assert b.options['SUPERUSER'] is False
# None is kept
c.merge(d)
assert c.options['SUPERUSER'] is None
# None is replaced.
d.merge(a)
assert d.options['SUPERUSER'] is True